CN212809981U

CN212809981U - Supporting structure for transformer

Info

Publication number: CN212809981U
Application number: CN202022048849.XU
Authority: CN
Inventors: 马承芳; 汪波; 张华�; 吴争军; 周涛; 陈杰; 万菁; 李雪; 柳林; 张力; 熊传栋; 罗涌
Original assignee: State Grid Corp of China SGCC; Jingzhou Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Jingzhou Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-03-26
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a bearing structure for transformer, including bottom plate and cushion, the top of bottom plate is equipped with the cushion, and the one end of bottom plate is equipped with first fixed plate, and first fixed plate and bottom plate pass through welded fastening, and one side of first fixed plate is equipped with first spring, and the inside of first spring is equipped with spacing post, and spacing post and first spring registrate are connected, and the one end of first spring is equipped with the slider, and the top of slider is equipped with the bracing piece, and the bracing piece passes through bearing and slider swing joint, and the one end of bracing piece is equipped with the slide, and the bottom of slide is equipped with the second fixed plate. The utility model discloses a blotter that is equipped with has realized transformer body's buffer function, has improved transformer body's life, through being equipped with first spring, second spring and third spring, has realized transformer body's shock-absorbing function, has improved the security.

Description

Supporting structure for transformer

Technical Field

The utility model relates to a bearing structure specifically is a bearing structure for transformer.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, and transformers can be classified into: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.

At present, the damping function of the existing transformer support is not perfect enough, the transformer can vibrate during working, and internal parts can be damaged after the transformer works for a long time. We have therefore developed this and propose a support structure for a transformer.

Disclosure of Invention

For solving the defect that prior art exists, the utility model provides a bearing structure for transformer.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a bearing structure for transformer, including bottom plate and cushion, the top of bottom plate is equipped with the blotter, the one end of bottom plate is equipped with first fixed plate, first fixed plate and bottom plate pass through welded fastening, one side of first fixed plate is equipped with first spring, the inside of first spring is equipped with spacing post, spacing post and first spring housing fit connection, the one end of first spring is equipped with the slider, the top of slider is equipped with the bracing piece, the bracing piece passes through bearing and slider swing joint, the one end of bracing piece is equipped with the slide, the bottom of slide is equipped with the second fixed plate, second fixed plate and slide sliding connection, one side of slide is equipped with the second spring, second spring and slide welded fastening.

As a preferred technical scheme of the utility model, the bottom of second fixed plate is equipped with the third fixed plate, one side of third fixed plate is equipped with the third spring, third spring and third fixed plate pass through welded fastening.

As an optimal technical scheme of the utility model, the top of blotter is equipped with transformer body, transformer body's top is equipped with the fixed column, the fixed column is equipped with four, is located four corners of transformer body respectively.

As a preferred technical scheme of the utility model, the top of fixed column is equipped with the protection shield, protection shield and fixed column pass through the screw fixation, the bottom surface area of protection shield is corresponding with the top surface area of transformer body.

As a preferred technical scheme of the utility model, the top of protection shield is equipped with the lightning rod, the lightning rod is equipped with threely, and the equidistance distributes on the surface of protection shield.

As an optimal technical scheme of the utility model, one side of transformer body is equipped with the lug, the lug is equipped with a plurality of, and passes through the welding machine with the transformer body and fix.

As an optimal technical scheme of the utility model, first fixed plate, first spring and slider are equipped with two sets ofly, are located the both sides of transformer body respectively.

As an optimal technical scheme of the utility model, the mounting is located at the top of protection shield, the mounting is equipped with two, and fixes through welding and protection shield.

The utility model has the advantages that: the supporting structure for the transformer realizes the buffer function of the transformer body through the arranged buffer cushion, prolongs the service life of the transformer body, realizes the damping function of the transformer body through the arranged first spring, the second spring and the third spring, improves the safety, solves the problem that the prior transformer bracket has insufficient damping function, the transformer can generate vibration during working, and internal parts can be damaged after a long time, the bottom of the second fixed plate is provided with the third fixed plate, one side of the third fixed plate is provided with the third spring, the third spring and the third fixed plate are fixed through welding, the bottom of the second fixed plate is provided with the third fixed plate, the fixation of the second fixed plate is realized, the stability is improved, the top of the buffer cushion is provided with the transformer body, the top of the transformer body is provided with the fixed columns, and the number of the fixed columns is four, be located four corners of transformer body respectively, be equipped with the fixed column through the top of transformer body, the fixed column is equipped with four, has realized the fixed of protection shield, has improved the stability of protection shield.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a supporting structure for a transformer according to the present invention;

fig. 2 is a schematic front view of a supporting structure for a transformer according to the present invention;

fig. 3 is a schematic top view of a supporting structure for a transformer according to the present invention.

In the figure: 1. a base plate; 2. a cushion pad; 3. a first fixing plate; 4. a first spring; 5. a limiting column; 6. a slider; 7. a support bar; 8. a slide plate; 9. a second spring; 10. a third fixing plate; 11. a third spring; 12. a transformer body; 13. fixing a column; 14. a protection plate; 15. a lightning rod; 16. a bump; 17. a second fixing plate; 18. and a fixing member.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a bearing structure for transformer, including bottom plate 1 and cushion 2, the top of bottom plate 1 is equipped with cushion 2, the one end of bottom plate 1 is equipped with first fixed plate 3, first fixed plate 3 and bottom plate 1 pass through welded fastening, one side of first fixed plate 3 is equipped with first spring 4, the inside of first spring 4 is equipped with spacing post 5, spacing post 5 and first spring 4 registrate are connected, the one end of first spring 4 is equipped with slider 6, the top of slider 6 is equipped with bracing piece 7, bracing piece 7 passes through bearing and 6 swing joint of slider, the one end of bracing piece 7 is equipped with slide 8, the bottom of slide 8 is equipped with second fixed plate 17, second fixed

plate

17 and 8 sliding connection of slide, one side of slide 8 is equipped with second spring 9,

second spring

9 and 8 welded fastening of slide.

Wherein, the bottom of second fixed plate 17 is equipped with third fixed plate 10, and one side of third fixed plate 10 is equipped with third spring 11, and third spring 11 and third fixed plate 10 are through welded fastening, are equipped with third fixed plate 10 through the bottom of second fixed plate 17, have realized the fixed of second fixed plate 17, have improved stability.

Wherein, the top of blotter 2 is equipped with transformer body 12, and the top of transformer body 12 is equipped with fixed column 13, and fixed column 13 is equipped with four, is located four corners of transformer body 12 respectively, is equipped with fixed column 13 through the top of transformer body 12, and fixed column 13 is equipped with four, has realized the fixed of protection shield 14, has improved the stability of protection shield 14.

Wherein, the top of fixed column 13 is equipped with protection shield 14, and protection shield 14 passes through the screw fixation with fixed column 13, and the bottom surface area of protection shield 14 corresponds with the top surface area of transformer body 12, is equipped with protection shield 14 through the top of fixed column 13, has realized transformer body 12's protection, has improved the security.

Wherein, the top of protection shield 14 is equipped with lightning rod 15, and lightning rod 15 is equipped with threely, and the equidistance distributes on the surface of protection shield 14, is equipped with lightning rod 15 through the top of protection shield 14, has realized transformer body 12's protection, has improved the security.

Wherein, one side of transformer body 12 is equipped with lug 16, and lug 16 is equipped with a plurality of, and passes through the welding machine with transformer body 12 and fix, is equipped with lug 16 through one side of transformer body 12, has realized the protection of transformer body 12 side, has improved the functionality.

Wherein, first fixed plate 3, first spring 4 and slider 6 are equipped with two sets ofly, are located the both sides of transformer body 12 respectively, are equipped with two sets ofly through first fixed plate 3, first spring 4 and slider 6, have realized transformer body 12's shock-absorbing function, have improved transformer body 12's life.

The fixing part 18 is arranged at the top of the protection plate 14, the two fixing parts 18 are fixed with the protection plate 14 through welding, the fixing part 18 is arranged at the top of the protection plate 14, the fixing of the transformer body 12 is achieved, and the stability is improved.

When the transformer body 12 works, vibration is generated, the second spring 9 and the third spring 11 absorb the vibration generated by the second spring 9 and the third spring, the sliding plate 8 is driven to vibrate when the second spring 9 vibrates, so that the supporting rod 7 is driven to vibrate, the sliding block 6 is pushed to move when the supporting rod 7 vibrates, so that the first spring 4 is driven to vibrate, a damping effect is achieved, the top of the fixing column 13 is provided with the protecting plate 14, the protecting plate 14 and the fixing column 13 are fixed through screws, the bottom surface area of the protecting plate 14 corresponds to the top surface area of the transformer body 12, the protecting plate 14 is arranged at the top of the fixing column 13, so that the transformer body 12 is protected, the top of the protecting plate 14 is provided with the lightning rods 15, the number of the lightning rods 15 is three, the lightning rods 15 are distributed on the surface of the protecting plate 14 at equal intervals, the lightning rods 15 are arranged at the top of the protecting, the plurality of bumps 16 are fixed to the transformer body 12 through a welding machine, and the bumps 16 are arranged on one side of the transformer body 12, so that the side face of the transformer body 12 is protected.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The supporting structure for the transformer comprises a bottom plate (1) and a buffer cushion (2), and is characterized in that the buffer cushion (2) is arranged at the top of the bottom plate (1), a first fixing plate (3) is arranged at one end of the bottom plate (1), the first fixing plate (3) and the bottom plate (1) are fixed through welding, a first spring (4) is arranged on one side of the first fixing plate (3), a limiting column (5) is arranged inside the first spring (4), the limiting column (5) is sleeved and connected with the first spring (4), a sliding block (6) is arranged at one end of the first spring (4), a supporting rod (7) is arranged at the top of the sliding block (6), the supporting rod (7) is movably connected with the sliding block (6) through a bearing, a sliding plate (8) is arranged at one end of the supporting rod (7), a second fixing plate (17) is arranged at the bottom of the sliding plate (8), the second fixing plate (17) is connected with the sliding plate (8) in a sliding mode, a second spring (9) is arranged on one side of the sliding plate (8), and the second spring (9) and the sliding plate (8) are fixed in a welding mode.

2. A supporting structure for a transformer according to claim 1, characterized in that the bottom of the second fixing plate (17) is provided with a third fixing plate (10), one side of the third fixing plate (10) is provided with a third spring (11), and the third spring (11) and the third fixing plate (10) are fixed by welding.

3. A supporting structure for transformer according to claim 1, characterized in that the top of the buffer pad (2) is provided with a transformer body (12), the top of the transformer body (12) is provided with four fixing posts (13), and the four fixing posts (13) are respectively located at four corners of the transformer body (12).

4. The supporting structure for the transformer according to claim 3, wherein a protection plate (14) is provided on the top of the fixing post (13), the protection plate (14) and the fixing post (13) are fixed by screws, and the bottom surface area of the protection plate (14) corresponds to the top surface area of the transformer body (12).

5. A supporting structure for a transformer according to claim 4, characterized in that the top of the protecting plate (14) is provided with lightning conductors (15), and the lightning conductors (15) are provided with three and equally spaced on the surface of the protecting plate (14).

6. The supporting structure for the transformer according to claim 3, wherein the transformer body (12) is provided with a plurality of bumps (16) on one side, and the bumps (16) are fixed with the transformer body (12) by a welding machine.

7. A supporting structure for transformers according to claim 1, characterized in that said first fixing plate (3), first spring (4) and slider (6) are provided in two groups, one on each side of the transformer body (12).

8. A supporting structure for a transformer according to claim 4, characterized in that the top of the protecting plate (14) is provided with a fixing member (18), and the fixing member (18) is provided with two and fixed with the protecting plate (14) by welding.